1. FCC ID
  2. 2BS33
  3. 2BS33-COCALL

FCC ID 2BS33-COCALL

Bluetooth speaker

by SHENZHEN WIN-WIN TECHNOLOGY CO., LTD

Grantee Code: 2BS33   Product Code: COCALL
Latest application date: 2025-12-11

FCC ID Device Details

FCC ID2BS33-COCALL
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BS33
Product CodeCOCALL
Applicant BusinessSHENZHEN WIN-WIN TECHNOLOGY CO., LTD 🇨🇳
Equipment ClassBluetooth speaker
Test FirmSHENZHEN GLOBAL TEST SERVICE CO LTD

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-12-11

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-12-11PDF 701.5 KB
Internal PhotosInternal Photos2025-12-11PDF 936.8 KB
External PhotosExternal Photos2025-12-11PDF 621 KB
Label and locationID Label/Location Info2025-12-11PDF 174.4 KB
Test PhotosTest Setup Photos2025-12-11PDF 575.4 KB
ANTTest Report2025-12-11PDF 309.8 KB
BLETest Report2025-12-11PDF 2.7 MB
Test Data for BTTest Report2025-12-11PDF 3.9 MB
2.911 (d)(5)(i)CertificationEquipmentTypev1.2Attestation Statements2025-12-11PDF 142 KB
2.911 (d)(5)(ii)CertificiationApplicantv1.3Attestation Statements2025-12-11PDF 136.2 KB
2.911 (d)(7)USAgentforServiceofProcessv1.4Attestation Statements2025-12-11PDF 158.3 KB
Agent Authorization Rev 1.0Cover Letter(s)2025-12-11PDF 90.3 KB
FCC Short & Long Term Confidentiality Request Rev4.1Cover Letter(s)2025-12-11PDF 92.8 KB
Model DifferenceCover Letter(s)2025-12-11PDF 176.6 KB
MPERF Exposure Info2025-12-11PDF 310.9 KB
Block Diagram Metadata onlyBlock DiagramPDF 50.5 KB
SCH Metadata onlySchematicsPDF 186.2 KB
Operational Description Metadata onlyOperational DescriptionPDF 109 KB

Application Information

Application IDlVg63MjksgIaCJHfej0lDw==
Final Action Date2025-12-11
Application PurposeOriginal Equipment
Applicant FRN0037642691
ModelCOCALL
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionBluetooth speaker
Responsible PartyLai Jianlan, 1581316045@qq.com , 13266549672
Technical ContactSHENZHEN WIN-WIN TECHNOLOGY CO., LTD., 1581316045@qq.com
Test FirmOlive Nie, SHENZHEN GLOBAL TEST SERVICE CO LTD, niezhigang@gtscert.com , +86 13266549672
TCB Emailcertification@micomlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
lVg63MjksgIaCJHfej0lDw==2025-12-11Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.000615C

Grants

TCB Grant - Application lVg63MjksgIaCJHfej0lDw==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
Date of Grant: 12/11/2025

Application Dated: 12/11/2025
SHENZHEN WIN-WIN TECHNOLOGY CO., LTD
Room 5050,huafa building,
No 33 Zhenxing road, futian District,
Shenzhen,
China
 
Attention: Lai Jianlan ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  2BS33-COCALL
Name of Grantee:  SHENZHEN WIN-WIN TECHNOLOGY CO., LTD
Equipment Class: Digital Transmission System
Notes: Bluetooth speaker
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0006  

Power listed is the maximum conducted output power. The antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.